Display panel or screen with graphical user interface having virtual buttons



FIG. 1 is a front view of a first embodiment of a display panel or screen with graphical user interface having virtual buttons;

FIG. 2 is a front view of a second embodiment of the display panel or screen with graphical user interface having virtual buttons;

FIG. 3 is a front view of the design of FIG. 2 in another environment;

FIG. 4 is a front view of the design of FIG. 1 in another environment; and,

FIG. 5 is a front view of the design of FIG. 1 in another environment.

The outermost broken line showing of the display panel or screen is for the purpose of illustrating environment and forms no part of the claimed design. The broken line showing elements on the display panel or screen illustrate portions of the graphical user interface and form no part of the claimed design. 

CLAIM The ornamental design for a display panel or screen with graphical user interface having virtual buttons, as shown and described. 